1. Department of Genetics, Development & Molecular Biology, School of Biology Aristotle University of Thessaloniki Thessaloniki Greece
2. Molecular Diagnostics Laboratory, Institute of Nuclear & Radiological Sciences and Technology, Energy & Safety National Center for Scientific Research “Demokritos” Athens Greece
3. Department of Pathology, Cancer Research Institute Beth Israel Deaconess Medical Center/Harvard Medical School Boston Massachusetts USA
4. Broad Institute of MIT and Harvard Cambridge Massachusetts USA